Where does “ծախս” come from?

ծախս (Old Armenian) comes from Old Armenian ծախք.

Ancestry of “ծախս”, step by step

Step	Language	Word	Meaning
1	Old Armenian	ծախք	—

Words derived from “ծախս”

Every word from Old Armenian ծախք →

ծախս — Etymology, Origin & Word History | Etymology Explorer